LG ARUM072BTE5 Installation Manual page 143

Close Up of DIP Switches and Rotary Dial on the Heat Recovery Unit Main PCB.
SW02M
(DIP Switch for Set Up of Heat
Recovery Unit Functions)
1. Main Function of SW02M.
ON
OFF
1 2 3 4 5
1 2 3 4 5
Selecting the Heat Recovery Unit Valve Addressing Method (Pipe Detection) (Auto / Manual).
Auto (Switch No. 1 on SW02M OFF)
ON
OFF
1 2 3 4 5 6 7 8
1 2 3 4 5 6
Zone Control Setting.
Normal Control
Zone Control
SW03M SW04M
ON S/W
No. 1
No. 2
No. 3
No. 4
6 7 8
No. 5
No. 6
6 7 8
No. 7 Used only in factory production (preset to "OFF")
No. 8 Used only in factory production (preset to "OFF")
Manual (Switch No. 1 on SW02M ON)
ON
OFF
1
1 2
7 8
SW02M
ON
OFF
1 2 3 4 5
1 2 3 4 5
SW02M
ON
OFF
1 2 3 4 5
1 2 3 4 5
Due to our policy of continuous product innovation, some specifications may change without notification.
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Addressing with Heat Recovery Units
(SW01M / SW03M / SW04M
Switches for Manual Valve Addressing)
Method for addressing the heat recovery control valves (Auto / Manual)
Model of heat recovery unit
Model of heat recovery unit
6 7 8
2 3 4 5
3 4 5 6 7 8
DIP Switch Settings
SW01M
ON
OFF
6 7 8 1
6 7 8 1 2
SW01M
ON
OFF
6 7 8 1
1 2
6 7 8
SSD
SW05M
SW01M
Selection
Valve group setting
Valve group setting
Valve group setting
Zone setting ("ON")
2 3 4
3 4
Turn the DIP Switch of the zoned
branch to ON.
Example: Branches one (1) and
2 3 4
two (2) are set to zone control.
3 4
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